package com.sky.mapper;

import com.sky.entity.SetmealDish;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

/**
 * ClassName: SetmealDishMapper
 * Package: com.sky.mapper
 * Description:
 *
 * @Author 那啥啥
 * @Create 2024/3/13  17:20
 * @Version 1.0
 */
@Mapper
public interface SetMealDishMapper {
    /**
     * 根据菜品id查询套餐id
     * @param dishIds
     * @return
     */
//    @Select("select setmeal_id from  setmeal_dish where dish_id in ()")
    List<Long> getSetMealIdsByDishIds(List<Long> dishIds);

    /**
     * 批量保存setmeal 和dish的关系
     * @param setmealDishes
     */
    void insertBatch(List<SetmealDish> setmealDishes);

    /**
     * 根据套餐id删除菜品套餐关系数据
     * @param setmealId
     */
    @Delete("delete from setmeal_dish where setmeal_id = #{setmealId}")
    void deleteBySetmealId(Long setmealId);

    /**
     * 根据套餐id获得菜品与套餐联系数据
     * @param id
     * @return
     */
    @Select("select * from  setmeal_dish where  setmeal_id =#{id}")
    List<SetmealDish> getBySetmealId(Long id);
}
